I am an Indian user of Xbox One. I bought it on the day of its release. I wanted to buy the Game "Unrest" from Xbox Live Service as this game was not preloaded into it. While making payment I correctly entered my Debit Card details but the payment was Unsuccessful.What could be the possible reason for this and suggest any fix please.

I was using Xbox Live Service on my Xbox One Playstation. When I tried to purchase the content and choose the Payment Mode as Credit Card, I wasn't able to purchase the content from it. I use this card to pay all kind of bill payments and to purchase anything. But, Xbox One is not accepting Payment from Credit Card. Please help with the issue.

I bought Xbox One from Amazon.com. Xbox One already had some games pre-installed in it. I had a few games in my WD Passport 1TB external Drive. I connected my HDD with Xbox One but it couldn't recognise HDD. It says, "USB can't be read". Please help me with this error.

I am college student. During practical lectures, I am facing a big problem. The computers in our lab have two users-Faculty & Student. The student user is open for all while faculty account needs special access. THE PROBLEM IS when I try to install any software or download any setup file, it needs administrative permissions. This is really annoying as the lab incharge is not telling us the password of Faculty user. Can anyone know how to bypass the password protection of Administrative user or how to stop these messages and work independently without intervention of administrator?

I am trying to make questionnaire for a quiz competition. I am having problem in making questions for audio visual round. I want to mix 4-5 images into one. The mixing should be in such a manner that contestants can't differentiate them into separate pics but consider the whole picture as one. Can anyone tell me how to do it? Any suggestions about softwares or tools to be used?

I am a novice programmer. I was trying to make an online shopping portal as a project. Then, I saw Flipkart's Big Billion Day sale and was depressed by the performance. Everything was out of stock and server crashed again and again. Flipkart is such a big company. When their site can crash, what's the guarantee that my site will handle the pressure. I don't even know how to increase the capacity of users who can visit my shopping site. Can anyone please help me? Thanks in advance.

I have HP laptop, this is my first laptop, and I have free WiFi availability. I have a question, that could I just put my laptop always ON for 24×7, without any problem, can you sugget me any preventive measure to save it from hardware loss. Frankly telling I haven's shut down it from past one month, it stays always on. Can it cause any problems? Please suggest.

I am using Dell XPS laptop L401X, recently while checking my battery I realized that my laptop has a big SIM card slot, I have tried to use it, but can't do successfully, do you have any suggestions to use it, because I could not find anything helpful on Dell's Official website. Is this slot is really meant to use SIM card it Laptop or anything else?

I have Compaq laptop, whenever I put it on charging it makes a very low but intense screeching sound, as soon as I switch off the charging the sound goes away. I have tried plugging in different sockets but no affect. Though it is not creating any performance trouble but still its intriguing and then I also want to know if its a serious matter!